10 Rude Things You Should Never Do While Shopping
Not preparing your money at the cash register
I think that one of the most annoying things that someone could do is not being prepared to pay after the cashiers have scanned all the products. In this case, people who think about the meaning of life and forget to prepare their money are considered rude. So, the best solution is to prepare your money or debit card and be ready to pay when the cashier finished its job.
“Waiting until the last moment and holding up a line of people behind you until you find your credit card or count out the correct change is time consuming and rude to those behind you,” says Thomas.